baber/WOPTO huggingface dataset:
Patent JP-H01247891-A (JP)
Title: Connection structure of tubular body
Inventor: OGOSHI HIROSHI
IPC: F16L33/08
Filed: 1988-03-29
Abstract: PURPOSE:To make the tightening force of a clamp uniformly exerted by forming a lubricant material on the inner circumferential surface of the clamp or on the outer circumferential surface of a tubular body on which the clamp is to be tightened, thereby reducing the coefficient of friction between the clamp and the tubular body. CONSTITUTION:An intake duct 11 is provided on its outer circumference of both ends 12, 12 with a pair of annularly raised portions 13, 13 and with annular grooves 15, 15 for positioning and holding clamps 14, 14 for both raised portions 13, 13. The entire annular groove surface 15 is applied with a lubricant material of silicone-based urethane material 19. As a result, because the clamp body 16 is tightened while the inner circumferential surface 16a of the clamp body 16 slides on the groove surface 15, the tightening force of the clamp body 16 is exerted nearly uniformly over the intake duct groove surface 15.
Patent JP-S58192378-A (JP)
Title: Semiconductor device
Inventor: ITOU HIDESHI
IPC: H03F1/52
Filed: 1982-05-07
Abstract: PURPOSE:To obtain a device strong against electrostatic breakdown by a method wherein protecting diodes are connected to the gate electrode on the other side farthest from an electrode whereto an input terminal is connected, in a semiconductor device consisting of IGFET elements and protecting diodes connected to a gate electrode thereof. CONSTITUTION:The following method is used when an end of a gate electrode 2 of a stripe-shape arrangement formed of IGFET elements is connected to protecting diodes 12. When an input terminal 10 with a bonding pad is connected to the gate electrode 2, the protecting diodes 12 are connected to the gate end farthest from the input terminal 10. With the circuit being thus constructed, the gate electrodes arranged between the input terminal 10 and the protecting diodes 12 constitute gate resistance R1-R3, responding adequately to electrostatic breakdown at response speeds as slow as 10nsec and not responding to speeds of several MHz or higher. This provides excellent protection against electrostatic breakdown to be caused by amplitude in alternate currents.
Patent JP-H08273602-A (JP)
Title: Electric bulb type fluorescent lamp
Inventor: ITAYA KENJI
IPC: H01J61/28
Filed: 1995-03-31
Abstract: PURPOSE: To provide an electric bulb type fluorescent lamp with which electroluminescence efficiency is improved without deteriorating the outer appearance by limiting the temperature of an amalgam to be a proper value. CONSTITUTION: An electric bulb type fluorescent lamp is provided with double U-shaped fluorescent tubes produced by sealing an amalgam in thin tubes at end parts, a holder which holds both end parts of the fluorescent tubes, a lighting circuit to light the fluorescent tubes, a resin case 4 which houses the lighting circuit, an electric bulb base which is attached to a cylindrical part installed in one end of the resin case 4, and a globe which houses the fluorescent tubes held by the holder and composes an outer casing together with the resin case 4. The resin case 4 is made of white-color PBT resin and the inside 4a is coated with a dark color, e.g. black color, paint to be colored. The outside 4b of the resin case 4 is made to be while color.
Patent JP-H08268112-A (JP)
Title: Vehicular constant velocity traveling controller
Inventor: UEJIMA HIROYUKI
IPC: B60W10/11
Filed: 1995-03-31
Abstract: PURPOSE: To prohibit constant velocity traveling control when a transmission lever is operated to the reverse position. CONSTITUTION: When a main switch 21 applied to a constant velocity traveling controller provided with a constant vel-ocity traveling control unit 10, and for instructing constant velocity traveling is operated, whether a transmission lever is operated to the reverse position or not is detected, and the constant velocity traveling control is prohibited when the lever is operated to the reverse position. Accordingly, the constant velocity traveling control is not performed when the main switch 21 or a set switch 22 is operated in a state where the transmission lever is operated to the reverse position, traveling in the backward traveling of the vehicle is stabilized, and safety is improved.
Patent JP-H09263334-A (JP)
Title: Rotor for rotary valve
Inventor: KAMO YOSHIO
IPC: B65G65/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for rotary valve of which durability and abraision resistance are excellent, an object to be transported can be transported smoothly and surely, and the price is low. SOLUTION: This rotor R for a rotary valve is rotatably fitted to a rotary valve, and constituted of a rotary shaft 7 and a plurality of blades B radially fitted to the rotary shaft 7. Each one of a plurality of blades B is constituted so that a plurality of blade members BX of different length in the radial direction of the rotary shaft 7 and elastically deformable are piled up, the longer the blade member BX is, the fronter the member is arranged in the rotating direction, and the end parts on the rotary shaft 7 side are piled each other and fitted to the rotary shaft 7.
Patent JP-S59201382-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H05B3/00
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01249705-A (JP)
Title: Herbicidal composition
Inventor: SUZUKI KOICHI
IPC: A01N47/36
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a herbicidal composition, containing two kinds of specific compounds having herbicidal action as active ingredients and capable of completely controlling annual to perennial weeds in a small amount of chemical by synergistic weeding effects without causing phytotoxicity to corn. CONSTITUTION:A herbicidal composition containing a compound, expressed by formula I and capable of exhibiting excellent herbicidal effects in a small amount of chemical and high safety for crops, such as corn or wheat and showing remarkable effects on many annual broad-leaved and cyperaceous weeds and simultaneous powerful strong effects even on perennial weeds and a compound, expressed by formula II and capable of exhibiting high effects on gramineous weeds, such as Sorghum halepense Pers. or Agropyron repens P. Beauv., and certain species of broad-leaved weeds as active ingredients. The blending ratio of the above-mentioned active ingredients is 0.1-10 pts.wt. compound expressed by formula I based on 1 pt.wt. compound expressed by formula II. The amount thereof applied is 0.01-100g/a expressed in terms of the active ingredients. The afore-mentioned composition is capable of producing effects even by treating the weeds before and after germination thereof and also by soil and foliar treatment.
Patent JP-H05243723-A (JP)
Title: Soldering jig and mounting method of electronic parts using same
Inventor: IGARASHI TOMOHIRO
IPC: H05K3/34
Filed: 1991-03-15
Abstract: PURPOSE:To provide a soldering jig and the mounting method of electronic parts using the jig, in which lowering of the reliability of a substrate with parts mounted thereon can be prevented and of which productivity can be made higher than that of a conventional mounting method. CONSTITUTION:A solder paste is printed on the land electrodes on the both top and bottom sides of a substrate 5 and surface-mounting electronic parts 6 are temporarily fixed on the solder paste. Next, a soldering jig 1 filled with the solder paste 4mn a recessed part 2 is arranged directly under the substrate with the terminal lead 8 of electronic parts 7 with lead wire inserted into a lead-inserting hole and the jig is raised so that the terminal lead of the electronic parts with lead wire is inserted into a Lead-through hole through the recessed part of the soldering jig. Then, after the set of the soldering jig and substrate is put in a reflow furnace and, reflow-treated, the terminals of the surface-mounting terminal parts and electronic parts with lead wire and the land electrodes of the substrate are subjected to soldering.
Patent JP-S572887-A (JP)
Title: Treatment of speiss which contains copper
Inventor: ABE HIDEKI
IPC: C22B3/00
Filed: 1980-06-05
Abstract: PURPOSE: To separate and to recover the copper and lead in speiss efficiently by performing electrolysis in a selected aqueous acid soln. by using the speiss at the anode.  
     CONSTITUTION: The copper and lead in the copper-contg. speiss byproduced in a lead refining process exist in the form of copper arsenide, metallic copper, metallic lead, etc. With said speiss as the anode, electrolysis is performed in an aqueous sulfuric acid soln. wherein an acid other than sulfuric acid which elutes lead, for example, a nitric acid exists. Thereby, copper is electrodeposited on the cathode side, and lead is settled as lead sulfate. At this time, the eluted lead ions react with the sulfuric acid to form lead sulfate without sticking to the anode, and settles in the soln.; therefore the anode does not reduced to non-conducting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08268917-A (JP)
Title: Antitumor agent having high transition to cancer tissue
Inventor: ISHIKURA TOYOAKI
IPC: A61K47/28
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an antitumor agent capable of safely taking an antitumor agent in low-density lipoprotein(LDL) in in vivo without using an isolated material of LDL or or a solubilizing agent by binding a steroidal compound to a water-soluble compound and binding the steroidal compound to an antitumor agent. CONSTITUTION: This antitumor agent is obtained by binding (A) a steroidal compound of formula I [A is an amino or OH; B is methyl, carboxyl, etc.; D is H or OH; E is B; G is D; F is a (substituted)3-9C (branched) alkyl, with the proviso that when F has no functional group, at least one of B, D, E and F is A or carboxyl], formula II or formula III to (B) a water-soluble compound such as phosphoric acid, sulfuric acid, succinic acid, maleic acid or methylmalonic acid by ester bond of one OH group of the component A with an acidic functional group or carboxyl of the component B and binding the component A to (C) a carcinostatic agent by urethane bond, acid amino bond or ester bond of OH, carboxyl and amino of the component A with a functional group of the component C.
Patent JP-H02253441-A (JP)
Title: Device switching system for computer system
Inventor: ISHIBASHI NOBUO
IPC: G06F11/20
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the error of a job from occurring and to execute a processing successively when a fault occurs in a device during executing the job by automatically performing again the job after restoration if the fault is restorerable, and executing the job again by switching the device to another one if it is unrestorerable. CONSTITUTION:When the fault occurs in the device during executing the job, a device fault reception means receives the information of the fault, and a device restorerable/unrestorerable state judging means judges whether the fault is recoverable or unrecoverable. When it is judged that the restoration of the device can be possible, a restoring work is performed by the instruction of a device restoration instruction output means, and a job reexecution means automatically executes the job again. Also, when it is judged that the fault is unrestorerable, a device switching means automatically switches the allocation of the job to another device, then, the job is automatically executed again. In such a manner, no error occurs in the job even when the fault occurs in the device, and the reexecution of the job can be automatically performed.
Patent JP-S60259553-A (JP)
Inventor: HANSU HERUMUUTO ERUNSUTO
IPC: B60R22/195
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11270790-A (JP)
Title: Automatic drainage system
Inventor: HONMA HITOSHI
IPC: F16K31/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an automatic drainage system by transmitting the buoyancy of its float to its valve member under amplification. SOLUTION: A vessel 11 is mounted on its bottom with a drain pipe 20 for draining away the drainage that gathers in a float chamber 24 defined within the vessel 11, and is provided therein with a support cylinder 23 the interior of which is divided into a pressure chamber 26 and a drainage chamber 27 and which has a piston 25 for opening or closing its drain port 20a. Within the float chamber 24, a float 32 is disposed for vertical motion by drainage. The support cylinder 23 is mounted with a pilot valve 35 for opening or closing a nozzle opening 31 that connects the pressure chamber 26 and float chamber 24 to each other. An opening/closing lever 38 is provided with its engaging part held for sliding motion on the engaging part of the pilot valve 35 in the longitudinal direction thereof.  The opening/closing lever 38 makes up a leverage mechanism for amplifying the buoyancy of the float 32, which mechanism includes a first connection 36 as the first fulcrum and a second connection 37 as the first point of application. The second fulcrum is a pin 34, which supports the pilot valve 35 for opening/closing action.
Patent JP-H07279350-A (JP)
Title: Insulating structure for lightweight steel backing material
Inventor: AOYANAGI TORU
IPC: E04F13/08
Filed: 1994-04-15
Abstract: PURPOSE:To prevent a backing material from exerting an antenna function by fitting the lightweight steel backing material formed with lightweight steel in insulation from an earthed skeleton. CONSTITUTION:A lightweight steel backing material 10 is formed with a long lightweight steel having a U-shaped cross section. The lightweight steel backing material 10 is fitted to a main member 14 via an insulator 12 with a bolt 16 and a nut 16a. A high-strength insulating material 20 is applied from the back face of the head section 16c of the bolt 16 to the root section of a shaft section 16c.
Patent JP-S58195793-A (JP)
Title: Fixing method of tank for heat exchanger
Inventor: KURIHARA HIROAKI
IPC: B23K1/00
Filed: 1982-05-08
Abstract: PURPOSE:To improve the quality of the connecting section of a tank and the tank assembling efficiency by a method wherein in the case of fixing the radiator upper tank for an automobile, a bulged connecting wall of the tank is fitted in an engaging groove in the upper plate of the radiator after a temporary stop piece which has been bent to incline downward is applied to the connecting wall of the upper tank, a fused brazing material is supplied to the connecting wall. CONSTITUTION:The bulged connecting wall 1 of an upper tank UT' is fitted in the U-shaped groove 3 in the upper plate 2 of a radiator and a temporary stop piece 5 which has been bent to incline downward is applied to the shoulder 6 of the buldged connecting wall 1. Then an annular brazing material 10 is set between the temporary stop piece 5 and the shoulder 6 of the connecting wall 1 and is fused by a burner 7 so that the fused brazing material 9 is supplied to the connecting wall. Thus, with the above structure, no leakage of a liquid takes place, the durability of the tank is improved, the quality of the connecting section of the tank is stabilized and the tank assembling efficiency is improved.
Patent JP-2000273810-A (JP)
Title: Method for burying induction cable
Inventor: ARA HARUYA
IPC: A63B55/60
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To bury an induction cable inducting a vehicle in a road surface with high precision without requiring skill while ensuring satisfactory appearance. SOLUTION: An asphalt 12 is spread on a crushed stone layer 20 spread on the ground G to form a lower asphalt layer 21. A ditch part 23 is formed along a running path of a vehicle in the lower asphalt layer 21. Powder mortar 25 is charged into the ditch part 23 and is spread uniformly by a uniform spreading jig, and then water is sprayed to harden it so as to form a bottom part 23a of the ditch part 23. An induction cable 4 is arranged on the bottom part 23a of the ditch part 23, and mortar 14 is filled into the ditch part 23. The asphalt 12 is spread on a top face of the lower asphalt layer 21 to cover an upper part of the ditch part 23 in order to form an upper asphalt layer 22.
Patent JP-H10274288-A (JP)
Title: Driving device
Inventor: KATO HIRONORI
IPC: F16F15/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a driving device. SOLUTION: In a driving device 302 provided with a flywheel 304 which also serves as a detected means for detecting abnormal rotation, two holes (detected means) 305 are point-symmetrically arranged for a shaft (center of rotation) 303 in the flywheel 304. Since two holes 305 are point-symmetrically arranged for the shaft 303 in the flywheel 304, centrifugal force is offset because mass in any direction for the shaft 303 is equal to that on the opposite side in the flywheel 304, even if centrifugal force is generated due to the rotation of the flywheel 304, so that vibration of the driving device 302 can be suppressed.
Patent JP-H07279301-A (JP)
Title: Ceiling panel fixing structure
Inventor: SAITO HIROYUKI
IPC: E04H1/12
Filed: 1994-04-15
Abstract: PURPOSE:To provide a ceiling panel fixing structure which permits easy location and fixation only by placing on a wall panel and which presents a good design. CONSTITUTION:A ceiling panel in a plate form substantially is placed on the top of and fixed to one of the wall panels surrounding a unit room, wherein the end of the ceiling panel 2 is folded into an inverted channel form to generate a groove part 21 while opening faces down. The internal width B of the groove part 21 is such as capable of being fitted on the top 13 of the wall panel 1 consisting of a frame 12 and panel 11, and thereby the groove part 21 is fitted on the panel top 13.
Patent JP-S59202770-A (JP)
Title: Driving circuit of high voltage circuit
Inventor: KOMENO KUNIO
IPC: H04N3/18
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a stable high voltage by providing a frequency converter between a horizontal oscillating circuit and a high voltage circuit and operating the high voltage circuit in the operating region where a sufficient dynamic range is obtained eve if the oscillating frequency of a horizontal oscillating circuit is changed. CONSTITUTION:A driving circuit 7 of the high voltage circuit 1 consists of a horizontal oscillating circuit 3 and a frequency converter 4; where a frequency of a horizontal oscillating pulse applied from the horizontal oscillating circuit 3 to the high voltage circuit 1 is converted by a frequency converter 4 so as to form a prescribed frequency in the range suitable for the operation of the high voltage circuit 1. Thus, even if the frequency of a synchronizing signal applied to the horizontal oscillating circuit 1 is changed, the high voltage circuit 1 is operated at a prescribed optimum operating frequency. Thus, the inconvenience such as shortage of dynamic range and the difficulty in obtaining a stable high voltage to be caused by operating the circuit in the oscillating frequency different from the design condition, is eliminated and even if an inexpensive high voltage circuit 1 having a comparatively narrow dynamic range is used, the frequency change in the synchronizing signal is coped with sufficiently.
Patent JP-S60219558-A (JP)
Title: Measuring instrument
Inventor: SUGIURA TAKEMI
IPC: G01P1/07
Filed: 1984-04-16
Abstract: PURPOSE:To make it possible to instantaneously judge the speed change ratio and speed of an engine, by forming the display band of a speed capable of being changed over corresponding to the speed change ratio of the engine to the opposite side of the display part for displaying the number of rotations of the engine of an agricultural and construction machine. CONSTITUTION:A first display part 2 for displaying the number of rotations of an engine is printed on the upper half surface of a display plate 1 and a second display part 3 for displaying a speed on the lower half surface thereof. The graduated scale and figure of a speed corresponding to the number of rotations respectively matched with speed change ratios are displayed on the display part 3 corresponding to three kinds of engine speed change ratios. An indicator 8 indicates the display parts 2, 3 at once. For example, when the speed change ratio of the engine is set to two-speed, a two-speed lamp 14 is lighted from a battery 20 through a two-speed switch 22 and a two-speed display band 5 is allowed to emit light through light quide plate 11. By this method, the speed indicated to the under side of the indicator 8 can be instantaneously judged and the speed change ratio of the engine can be known.
Patent JP-H05281064-A (JP)
Title: Pressure transducer
IPC: G01L19/06
Filed: 1992-03-31
Abstract: PURPOSE:To provide a pressure transducer which can detect the pressure of corrosive fluid under superhigh pressure. CONSTITUTION:A pressure transducer, which leads fluid inside the pressure detecting chamber 39 of a main body 31, and causes strain in the main body 31 by the pressure of the led fluid, and detects the pressure on the quantity of the strain, integrally has a bag-shaped bellows 60 which has a shape suiting to the internal shape of a pressure detecting chamber 39 and can be displaced by the pressure of fluid. The fluid is led inside the bellows 60, by which the inside of the main body 31 is isolated from the fluid, and sealing liquid is filled up in the outside of the bellows 60, by which the main body 31 is protected from the corrosive fluid. The filling up quantity of the sealing liquid is extremely lessened by the built-in bellows 60 to make the quantity of its contraction slight even if the sealing liquid is made to contract under superhigh pressure. Thus the bellows 60 is protected from damage caused by a large displacement.
Patent JP-H04265167-A (JP)
Title: Shower head
Inventor: HOSHINO TAKAHIRO
IPC: B05B1/18
Filed: 1991-02-19
Abstract: PURPOSE:To enhance operability by individually or simultaneously spouting out hot water or shampoo with manual operation by operation of a lever or a push button in a state wherein a head main body is gripped. CONSTITUTION:A chamber A communicated with a hot water supply pipe 4 is provided to the inside of a head main body 1. A communicating hole 3a is provided to the partition 3 of the chamber A. Hot water is spouted out from the small holes Na of a nozzle plate N provided to the main body 1 by opening the communicating hole 3a by operation of a lever 10. Further, a supply pipe 5 of shampoo is communicated with the hot water supply pipe 4 and introduced into the hot water supply chamber of the head main body 1 equipped with the nozzle plate N which is provided with many small holes Na for spouting out hot water and the spouting hole of shampoo. This spouting hole of shampoo is communicated with the tip of the supply pipe 5 via a valve 11. Shampoo is spouted out from the spouting hole by opening the valve 11 by operation of a push button 11g. Liquid such as hot water and shampoo is individually or simultaneously spouted out by mixing the both.
Patent JP-H06263423-A (JP)
Title: Production of material
Inventor: MATSUDA MINORU
IPC: C08G77/60
Filed: 1993-03-12
Abstract: PURPOSE:To provide a silicon material or a silicon-carbon material having an arbitrary shape such as a lump, film or fiber shape. CONSTITUTION:Poly(monoalkylsilane) having >=3C alkyl groups is thermally decomposed at >=500 deg.C for 0.1-3hr in a high vacuum of 1X10<-3>Torr to produce the objective silicon material contg. 0-0.99mol carbon in 1mol silicon.